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640 N Sleight St, Naperville, IL 60563 Property Records

DuPage County property record for 640 N Sleight St, Naperville, IL 60563

Property Summary

Property TypeSingle Family Home
Details5.5 ba · 5,392 sqft · built 2013
Lot Size0.26 acres (11,326 sqft)
Owner2 Individual Names on File
Last Sale$1,499,000 (May 2024)
Tax Bill$30,483 (2025)
Deeds & MortgagesOct 2019 Mortgage
May 2021 Sale
Flood ZoneZone X (minimal risk)
APN08-18-123-006

Property Details

APN / Parcel Number

Primary APN08-18-123-006

Interior

Full Baths5.5 Baths
Half Baths1 Half Bath
Stories2 Stories
Building Area5,392 sqft Living Area
Gross Area6,245 sqft
1st Floor Area2,433 sqft
2nd Floor Area1,379 sqft
Basement Area2,433 sqft
Finished Basement1,580 sqft
Unfinished Basement853 sqft

Exterior

Year BuiltBuilt 2013
Effective Year BuiltEffective 2013
Exterior MaterialWood Siding
Lot Area11,326 sqft (0.26 acres)
Garage Area739 sqft
Parking Spaces3 Parking Spaces

Utilities, Heating & Cooling

Heating SystemHVAC

Location & Zoning

Street Address640 N SLEIGHT ST
CityNAPERVILLE
StateIL
Zip60563-3240
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeR
Legal DescriptionEAST PARK ADD
Legal SubdivisionEAST PARK ADD
Legal Lot Number62
JurisdictionDU PAGE IL
Township / Civil DivisionLISLE
Census Block Group2
Census Block2018
Census Tract846105

Owner

640 N Sleight St is owned by two individuals who bought it in May 2024.

Source: DuPage County records, as of August 17, 2026

Owner of Record2 Individual Names on File
Mailing Address44 CHARLEMANGE BLVD, NAPLES, FL 34112
Owner TypeIndividual
VestingJoint Tenants

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

DateDocument
Oct 31, 2019Deed of Trust, Mortgage · Conventional Mortgage
JPMORGAN CHASE BANK NA
May 26, 2021Warranty Deed, Transfer
FIRST AMERICAN TITLE

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleMay 24, 2024 · Amount on File
Deed SaleMay 24, 2024 · Amount on File
Prior SaleMay 26, 2021 · Amount on File
Deed Document Number202428859
Record UpdatedSep 20, 2026

October 2019: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionDU PAGE IL
Property Address640 N SLEIGHT ST, NAPERVILLE, IL 60563-3240
Transaction TypeMortgage
Record UpdatedDec 14, 2021
Title CompanyCITYWIDE TITLE CORPORATION

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0000100180
DateOct 31, 2019
InstrumentR2019-100180
Lender
NameJPMORGAN CHASE BANK NA
TypeBank
AddressCOLUMBUS, OH 43240
Agreement
TypeConventional Mortgage
AmountAmount on Record
Term361 Months
DueNov 1, 2049

May 2021: Warranty Deed, Transfer

Document TypeWarranty Deed
JurisdictionDU PAGE IL
Recording DateMay 26, 2021
Property Address640 N SLEIGHT ST, NAPERVILLE, IL 60563-3240
Document Number0000081975
Map ReferenceDOC 607307
Instrument DateApr 23, 2021
InstrumentR2021-081975
Transaction TypeTransfer
Record UpdatedDec 14, 2021
Title CompanyFIRST AMERICAN TITLE

Transaction

AmountAmount on Record
Tax$1,070.00
Amount AccuracyRounded by County
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipTenants by the Entirety
Address640 N SLEIGHT ST, NAPERVILLE, IL 60563-3240

Tax Assessment & Valuation

The 2025 property tax bill for 640 N Sleight St was $30,483.

Source: DuPage County assessment roll, as of August 17, 2026

Property Jurisdictions

TypeName
StateIllinois
CountyDuPage County
County SubdivisionLisle Township
MunicipalityNaperville City
Unified School DistrictNaperville Community Unit District 203 (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2025$30,483.00$530,319 Land $149,561 Building $380,758$1,590,957 Land $448,683 Building $1,142,274
2022$25,026.00 Homeowner's exemption$392,690 Land $116,450 Building $276,240$1,178,070 Land $349,350 Building $828,720

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

Flood

FEMA maps place 640 N Sleight St in Zone X, an area of minimal flood risk, though there have been 3 flood claims nearby since 1983.

Source: FEMA National Flood Hazard Layer, effective September 1, 2025 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it
Community Rating SystemClass 10 (0% premium discount)
Nearby Flood Policies1 in force
Nearby Flood Claims3 (1983–1996)
Claims Outside the SFHA3 of 3
Most Recent ClaimJul 1996 · Severe Storms And Flooding

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Wildfire

The area around 640 N Sleight St has no burnable land within ember reach, so its wildfire risk is not rated.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire RiskNot rated
no burnable land within ember reach

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water SystemNAPERVILLE
serves 156,406 people · EPA ID IL0434670
Water SourcePurchased surface water from DU PAGE WATER COMMISSION
Last State InspectionSep 2025
Lead6 ppb (2026)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
Monitoring and Reporting15
last 3 years

Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.

Internet Providers

Source: FCC Broadband Data Collection, based on 448 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Xfinity
Cable		2,000 / 250
Astound Broadband
Cable		1,500 / 50
Verizon
Fixed Wireless		1,000 / 75
T-Mobile
Fixed Wireless		100 / 20
AT&T
Fixed Wireless · DSL		100 / 20

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